UPSTREAM SPO LTD
Significant control: Mark David Hall (significant control), Christopher Warren (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
What does Upstream Spo Ltd sell?
Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
Summary
UPSTREAM SPO LTD is an active (proposal to strike off) private limited company (company number 13389737) incorporated on 11 May 2021, registered in Gravesend. Its registered activity is business and domestic software development (SIC 62012). Latest micro accounts cover the period ending 31 May 2025, showing net assets of £7,158, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 145% on the prior period (−£16k).
By net assets it sits in the upper half of 4,366 comparable companies in Greater London (median £1,196, upper quartile £29k).
Ownership and control
- Mr Mark David Hall
- has significant influence or control
- Mr Christopher Warren
- has significant influence or control
- Mr David Proud
- has significant influence or control
- Mr Andrew Irving
- has significant influence or control
- Mr Luke Aldrich
- has significant influence or control
- Mr Ben Deverson
- has significant influence or control
- Mr Samuel Hills
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
Key dates
- Incorporated
- 11 May 20215 yrs ago
- Next accounts due
- 28 February 2027in 128 days
- Confirmation statement due
- 25 May 2027in 214 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
Financials
| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £7,158 | — | — | — | — | — | 0 |
| 31 May 2024 | −£16k | — | — | — | — | — | 0 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
Filing and accounts signals
- Net assets above zeroNet assets £7,158 at 31 May 2025
- Net assets up 10% or more on the prior period+145.0% vs prior period
- Incorporated five or more years agoIncorporated 11 May 2021
- Register status is not ActiveActive - Proposal to Strike off
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
Timeline
- Confirmation statement duein 214 days
- Next accounts duein 128 days
- Accounts period endNet assets £7,158 · micro accounts
- Accounts period endNet liabilities £16k · micro accounts
- Incorporated
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- FIND WHATS WRONG LIMITEDLoughton · inc. May 2021
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- BURNING SKIES LIMITEDCaterham · inc. May 2021
- QUANTECH LONDON LIMITEDPurley · inc. May 2021
- MUON AGENTIC LIMITEDRichmond · inc. May 2021
- VOLENTIO LIMITEDBarnet · inc. May 2021
All companies incorporated on 11 May 2021 · in May 2021.
Reminders for UPSTREAM SPO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.